Trigonometry

the top viw of a triangular prism is a triangle

It depends on the college and since you have not bothered to specify which one, I cannot provide a more useful answer.

To prove that three points are colinear, pick two points and form the equation of the line they describe, and then see if the third point lies on that line.

Cot in trigonometry is the cotangent, which is cosine over sine, or x over y.

8.49mA

it is part of geometry

It actually all started when the bridge was invented a long time ago, and people had to figure out not only how tall and wide the bridge would have to be so it wouldn't fall down, but also the degrees of measurement of the bridge that corresponds to the length of the sides of the bridge so the bridge can say secure and not fall down. A lot of times this involved right triangle trigonometry, and sometimes complex trigonometry for curving triangles or triangles that don't have a right angle. When the airplane was invented, pilots needed to calculate the number of degrees it was going to take off from the ground compared to all of the angles and distances in which it turns so the airplane can fly safely. When churches were invented too, trigonometry became really popular so people could design perfect shapes, and we wouldn't be able to do this without the tools we have today. One we became familar with all of these shapes and inventions, trigonometry involving triangles, circles, 3-d figures, and angles and distances and how that relates to the speed of a movement object compared to how fast the moving object is going and the time it takes an object to go from one place to another and what direction the moving object is going became very popular. I hope I helped!

Form a net of the Toblerone and work out the area of each individual part of it and then add up the parts together to find its entire surface area

All electromagnetic radiation - including light in space, cosmic microwaves, stellar x-rays are pure sine waves. They existed billions of years before man appeared in the universe!

Only if you don't study...

The sine of one of the acute angles in a right triangle is the ratio of the length of the side opposite the angle to the length of the hypotenuse.

arcsine

Some calculators show it as SIN-1.

can someone help me get the answer to this question? The elevation of Qattara Depression is 133 metres below the sea level.

Land surveying makes an extensive use of the sine and cosine law. The idea is to subdivide the land into many triangles and to measure one side and two angels of each triangle. With the sine law the other two sides can be computed. The Mount Everest was found by this method to be the highest mountain on planet earth.

Trigonometry is a type of math

math=success

once you know math you can do anything!

Think of one job that DOESN'T include math.

Some Jobs like being a scientist or a mathematician include trigonometry

A periodic up-and-down motion.

Trigonometry is a branch of geometry which is primarily concerned with the properties and measurement of triangles.

A sphere of radius 4000 miles has a circumference of 25132 miles. The distance between any two points on the surface of that sphere is simply 25132 times the angle between the two points divided by the angle of the full circle (360 degrees). If the two cities were ten degrees apart, the distance would be 698 miles. It does not matter if the two cities are on the same meridian or not - angular separation is the only thing that matters, except that the calculation of the angle in three-space is more complex than that in two-space.

the sine rule, angle (a) and opposite length is eaqual to angle (b) and opposite length. which are also equal to angle (c) and opposite length. Sin A = Sin B = Sin C ------- -------- ---------- a -------- b -------- c

Any polygon with an even number of sides (vertices) in which at least one pair of opposite angles are of the same measure.

The day of the week 263 days from Monday is Friday. Take 263. Divide by 7. You get 37.7something. Subtract 37, leaving the .7something. Multiply by 7. You get 4. Monday plus four days is Friday.

180 or pi...

Attend the lectures in class 11 and pay attention. If you do not understand something ask.

It is 95 + 5*√3*i, the three multiplicands at the end can be put in other orders.